/*
 * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 * The software in this package is published under the terms of the CPAL v1.0
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */
package org.mule.runtime.module.xml.util;

import org.mule.runtime.core.api.util.StreamCloser;
import org.mule.runtime.module.xml.stax.StaxSource;

import javax.xml.stream.XMLStreamReader;

public class XMLStreamCloser implements StreamCloser {

  public boolean canClose(Class streamType) {
    return StaxSource.class.isAssignableFrom(streamType) || XMLStreamReader.class.isAssignableFrom(streamType);
  }

  public void close(Object stream) throws Exception {
    if (stream instanceof XMLStreamReader) {
      ((XMLStreamReader) stream).close();
    } else if (stream instanceof StaxSource) {
      ((StaxSource) stream).getXMLStreamReader().close();
    }
  }

}
